Spinal autonomic neurons in Werdnig-Hoffmann disease, mannosidosis, and Hurler's syndrome: distribution of autonomic neurons in the sacral spinal cord.
In Werdnig-Hoffman disease, mannosidosis, and Hurler's syndrome, two groups of neurons (the Onuf's and intermediomedial nuclei) in the ventral horn of the mid-sacral region are found to share common selective sparing or vulnerability with the intermediolateral nuclei of the thoracolumbar and sacral regions of the spinal cord. This finding confirms the previous observations on the characteristic involvement or sparing in Fabry's disease (14), Shy-Drager syndrome (17), amyotrophic lateral sclerosis, anterior poliomyelitis, and neuronal intranuclear hyaline inclusion disease (15), and supports the assumption that the Onuf's and intermediomedial nuclei in the ventral horn represent autonomic neurons much as the thoracolumbar and sacral intermediolateral nuclei.
D001341:Autonomic Nervous System / Q000473:pathology*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008361:Mannosidases / Q000172:deficiency; D009046:Motor Neurons / Q000473:pathology; D008059:Mucopolysaccharidosis I; D009133:Muscular Atrophy / Q000473:pathology*; D009474:Neurons / Q000473:pathology*; D012445:Sacrococcygeal Region; D013116:Spinal Cord / Q000473:pathology; D013118:Spinal Cord Diseases / Q000473:pathology*
D008361:Mannosidases